It seems that to ensure all the changes that this new version WordPress 3.0 which was originally scheduled to be available in April, has been postponed, release to May . However there are still 45% of open tickets and I'm almost happy about the delay, to ensure vital changes such as the merger with WordPress MU .
WordPress RoadMap is a new project started with the aim of getting more information about the organization of internal calls that WordPress does . Organizing the list of calls in the order in which they are executed, WP Roadmap tries to create a detailed view of how WordPress works .
Currently the code follows actions, filters, '
requires '. WP Roadmap can keep track of the order of those calls from different page views and different versions of WordPress.
You can see a preview version of WP Roadmap running on this demo . The data is still very limited but it can give you an idea of the objectives of WP Roadmap .